I know, it's impossible to imagine someone that isn't Elgort reciting the line, "It's a metaphor," but bear with me here. I also know that Green and director Josh Boone made that perfect choice in casting Wolff as Isaac, the 19-year-old musician and actor thrived in this role (even if he didn't have the novel-mentioned floppy, blonde hair). But, as I've rapidly made my way through Green's collection of YA novels, it seems like the author wrote every main character with Nat Wolff in mind.

So, while I love Ansel Elgort and the TFiOS movie couldn't possibly be better, it's really not that difficult for me to see Nat Wolff as Gus in these 5 TFiOS scenes: